Metal blended cloth tape zipper

Abstract

The utility model provides a metal blended cloth tape zipper, and belongs to the technical field of zippers. The problem of poor stability in the prior art is solved. The metal blended cloth tape zipper comprises a cloth tape, a puller and a zipper pull, a plurality of teeth are fixedly connected to the edge of the cloth tape in the length direction of the cloth tape, a concave zipper groove is formed in the side portion of the puller, the cloth tape is embedded in the zipper groove, the zipper pull is movably connected to the outer side of the puller, the puller is made of plastic materials, and the zipper pull is made of metal materials. The inner end of the pull piece is movably connected to the outer side of the pull head, and the inner side of the pull head is provided with a balance weight structure capable of reducing friction resistance and increasing the weight of the whole pull head. The metal blended cloth tape zipper is high in stability.

Description

Technical Field

[0001] The utility model belongs to the technical field of zippers and relates to a metal blended fabric tape zipper. Background Art

[0002] Metal blended fabric tape zippers are a type of zipper that combines a metal zipper pull with a fabric tape and are typically used in applications where both strength and aesthetics are required.

[0003] By combining a metal zipper pull with a fabric tape, this zipper combines the strength and durability of a metal zipper with the softness and aesthetics of a fabric tape. This design allows for greater flexibility while maintaining the high strength and abrasion resistance of a metal zipper.

[0004] Using a slider entirely of metal will result in excessively high costs. When a slider is entirely of plastic, the heavier metal tabs tend to tilt toward the slider, which can damage the teeth and reduce its stability. Summary of the Invention

[0005] The purpose of the utility model is to provide a metal blended fabric tape zipper with high stability and compact structure in order to solve the above problems in the prior art.

[0006] The purpose of this utility model can be achieved through the following technical solutions:

[0007] A metal blended fabric tape zipper comprises a fabric tape, a slider and a pull tab, the edge of the fabric tape being fixedly connected with a plurality of teeth along its length, the side of the slider having a recessed chain groove, the fabric tape being embedded in the chain groove, and the pull tab being movably connected to the outside of the slider, characterized in that the slider is made of plastic material, the pull tab is made of metal material, the inner end of the pull tab is movably connected to the outside of the slider, and the inner side of the slider having a counterweight structure that can reduce frictional resistance and increase the weight of the entire slider.

[0008] In the above-mentioned metal blended fabric tape zipper, the inner edge of the slider has a smoothly transitioning portion, which is circumferentially arranged along the inner outer edge of the slider, and the counterweight structure is located at the center of the inner side of the slider.

[0009] In the above-mentioned metal blended fabric tape zipper, the transition portion is a chamfer at the inner edge of the slider.

[0010] In the above-mentioned metal blended fabric tape zipper, the transition portion is a rounded corner at the inner edge of the slider.

[0011] In the above-mentioned metal blended fabric tape zipper, the counterweight structure is a block-shaped body made of metal material, and the center of the inner side of the slider has a positioning notch that is recessed and matches the body. The body is embedded in the positioning notch and the outer side of the body protrudes from the inner side of the slider.

[0012] In the above-mentioned metal blended fabric tape zipper, the end of the body has an arc-shaped positioning portion, the side wall of the positioning recess has a bayonet matching the positioning portion, the positioning portion is embedded in the bayonet and the body and the slider are tightly connected.

[0013] In the above-mentioned metal blended fabric tape zipper, the outer side of the body is a spherical contact portion, and the above-mentioned contact portion extends out from the inner side of the slider.

[0014] In the above-mentioned metal blended fabric tape zipper, the slider further has a disassembly hole, which is a straight hole, the outer end of the disassembly hole is located at the end of the slider, and the inner end of the disassembly hole is connected to the positioning notch.

[0015] In the above-mentioned metal blended fabric tape zipper, the inner side of the body is spherical, the bottom of the above-mentioned positioning recess matches the inner side of the body, and the inner end of the above-mentioned disassembly hole is opposite to the spherical surface of the inner side of the body.

[0016] In the above-mentioned metal blended fabric tape zipper, the pull tab and the body are both made of cast iron.

[0017] Compared with the existing technology, in this metal blended cloth tape zipper, since the two sides of the slider are respectively a pull tab and a body made of metal materials, and the weight of the pull tab and the body are matched, the slider will not tilt, and the slider can be stably connected to the cloth tape, and its stability is relatively high.

[0018] At the same time, the main body is made of wear-resistant material, and a transition part is provided on the inner side of the slider. The cooperation between the transition part and the wear-resistant material main body can reduce the friction resistance between the slider and the underwear during the pulling process, thereby further improving its stability.

[0019] In addition, since the main body only partially extends out of the inner side of the slider, the structure is relatively compact and has high practical value. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural diagram of the metal blended fabric tape zipper.

[0021] Figure 2 It is a schematic diagram of the cross-sectional structure of the metal blended fabric tape zipper.

[0022] In the figure, 1, cloth tape; 2, slider; 2a, transition portion; 2b, positioning notch; 2b1, bayonet; 3, pull tab; 4, teeth; 5, body; 5a, positioning portion; 5b, contact portion; 5c, disassembly hole. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] It should be noted that when a component is referred to as being "mounted on" another component, it may be mounted directly on the other component or there may be a central component. When a component is considered to be "set on" another component, it may be directly set on the other component or there may be a central component. When a component is considered to be "fixed to" another component, it may be directly fixed to the other component or there may be a central component.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are intended only to describe specific embodiments and are not intended to limit this invention. The term "or / and" as used herein includes any and all combinations of one or more of the associated listed items.

[0026] like Figure 1 and Figure 2 As shown, the metal blended fabric tape zipper includes a fabric tape 1, a slider 2 and a pull tab 3. The edge of the fabric tape 1 is fixedly connected with a plurality of teeth 4 along its length direction. The side of the slider 2 has a recessed chain groove, and the fabric tape 1 is embedded in the chain groove. The pull tab 3 is movably connected to the outside of the slider 2. The slider 2 is made of plastic material, and the pull tab 3 is made of metal material. The inner end of the pull tab 3 is movably connected to the outside of the slider 2. The inner side of the slider 2 has a counterweight structure that can reduce friction resistance and increase the weight of the entire slider 2.

[0027] Since the pull tab 3 is made of metal, and the counterweight structure and the pull tab 3 are respectively located on both sides of the slider 2, the counterweight structure can keep the slider 2 balanced and prevent the slider 2 from tilting to one side.

[0028] The inner edge of the slider 2 has a smoothly transitioning portion 2a, which is circumferentially arranged along the inner outer edge of the slider 2 . The counterweight structure is located at the center of the inner side of the slider 2 .

[0029] The provision of the transition portion 2a can prevent the slider 2 from getting stuck with inner clothing during use of the zipper.

[0030] The transition portion 2a is a chamfer at the inner edge of the slider 2. According to actual conditions, it is also feasible that the transition portion 2a is a rounded corner at the inner edge of the slider 2.

[0031] The counterweight structure is a block-shaped body 5 made of metal material. The center of the inner side of the slider 2 has a positioning recess 2b that matches the body 5. The body 5 is embedded in the positioning recess 2b and the outer side of the body 5 protrudes from the inner side of the slider 2.

[0032] The body 5 has an arc-shaped positioning portion 5a at its end, and the side wall of the positioning recess 2b has a bayonet 2b1 matching the positioning portion 5a. The positioning portion 5a is embedded in the bayonet 2b1 and the body 5 is tightly connected to the slider 2.

[0033] After the positioning portion 5 a and the clamping head 2 are matched and connected, the body 5 can be stably connected to the inner side of the slider 2 .

[0034] The outer side of the body 5 is a spherical contact portion 5 b , which extends out from the inner side of the slider 2 .

[0035] Since the main body 5 is made of wear-resistant material, the extended contact portion 5b can effectively reduce the frictional resistance between the slider 2 and the inner clothes during the movement process.

[0036] The slider 2 further has a disassembly hole 5c, which is a straight hole. The outer end of the disassembly hole 5c is located at the end of the slider 2, and the inner end of the disassembly hole 5c is connected to the positioning recess 2b.

[0037] After the corresponding insertion rod is inserted into the disassembly hole 5 c , the body 5 can be forcibly pushed out of the inner side of the slider 2 .

[0038] The inner side of the body 5 is spherical, the bottom of the positioning recess 2 b matches the inner side of the body 5 , and the inner end of the disassembly hole 5 c is opposite to the spherical surface of the inner side of the body 5 .

[0039] Such a structure can appropriately increase the contact area between the body 5 and the slider 2, ultimately improving the connection stability.

[0040] The pull tab 3 and the body 5 are both made of cast iron.

[0041] In the metal blended fabric tape zipper, since the two sides of the slider are respectively a pull tab and a body of metal materials, and the weight of the pull tab and the body are matched, the slider will not tilt, and the slider can be stably connected to the fabric tape, and its stability is relatively high.

[0042] At the same time, the main body is made of wear-resistant material, and a transition part is provided on the inner side of the slider. The cooperation between the transition part and the wear-resistant material main body can reduce the friction resistance between the slider and the underwear during the pulling process, thereby further improving its stability.

[0043] In addition, since the main body only partially extends out of the inner side of the slider, the structure is relatively compact and has high practical value.

[0044] The various technical features of the above-described embodiments can be combined arbitrarily. To make the description concise, not all possible combinations of the various technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0045] Those skilled in the art should recognize that the above embodiments are merely intended to illustrate the present invention and are not intended to limit the present invention. As long as they are within the spirit of the present invention, appropriate changes and modifications to the above embodiments fall within the scope of protection claimed by the present invention.

Claims

1. A metal blended fabric zipper comprising a fabric tape, a slider and a pull tab, wherein the edge of the fabric tape is fixedly connected with a plurality of teeth along its length, the side of the slider has a recessed chain groove, the fabric tape is embedded in the chain groove, and the pull tab is movably connected to the outside of the slider, characterized in that: The slider is made of plastic material, the pull tab is made of metal material, the inner end of the pull tab is movably connected to the outer side of the slider, and the inner side of the slider has a counterweight structure that can reduce friction resistance and increase the weight of the entire slider.

2. The metal blended fabric tape zipper according to claim 1, characterized in that: The edge of the inner side of the slider is provided with a transition portion with a smooth transition, and the transition portion is circumferentially arranged along the outer edge of the inner side of the slider, and the counterweight structure is located at the center of the inner side of the slider.

3. The metal blended fabric tape zipper according to claim 2, characterized in that: The transition portion is a chamfer at the inner edge of the slider.

4. The metal blended fabric tape zipper according to claim 2, characterized in that: The transition portion is a rounded corner at the inner edge of the slider.

5. The metal blended fabric tape zipper according to claim 3, characterized in that: The counterweight structure is a block-shaped body made of metal material. The center of the inner side of the slider is provided with a positioning notch that is concave and matches the body. The body is embedded in the positioning notch and the outer side of the body protrudes from the inner side of the slider.

6. The metal blended fabric tape zipper according to claim 5, characterized in that: The end of the body is provided with an arc-shaped positioning portion, the side wall of the positioning recess is provided with a bayonet matching the positioning portion, the positioning portion is embedded in the bayonet and the body is tightly fitted and connected with the pull head.

7. The metal blended fabric tape zipper according to claim 6, characterized in that: The outer side of the body is a spherical contact portion, and the contact portion extends out from the inner side of the slider.

8. The metal blended fabric tape zipper according to claim 7, characterized in that: The slider also has a disassembly hole, which is a straight hole. The outer end of the disassembly hole is located at the end of the slider, and the inner end of the disassembly hole is connected to the positioning notch.

9. The metal blended fabric tape zipper according to claim 8, characterized in that: The inner side of the main body is spherical, the bottom of the positioning recess matches the inner side of the main body, and the inner end of the disassembly hole is opposite to the spherical surface of the inner side of the main body.

10. The metal blended fabric tape zipper according to claim 9, characterized in that: The pull tab and the body are both made of cast iron.

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